JPS6471566A - Method and apparatus for pressure casting fiber reinforced metal - Google Patents
Method and apparatus for pressure casting fiber reinforced metalInfo
- Publication number
- JPS6471566A JPS6471566A JP22696087A JP22696087A JPS6471566A JP S6471566 A JPS6471566 A JP S6471566A JP 22696087 A JP22696087 A JP 22696087A JP 22696087 A JP22696087 A JP 22696087A JP S6471566 A JPS6471566 A JP S6471566A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- reinforcing fiber
- casting
- passage
- pressurizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To produce a casting drastically improving strength and having any shape by casting molten metal adding and stirring reinforcing fiber into a die through a forcedly dispersing means, in which cross section of flowing passage is reduced and enlarged. CONSTITUTION:The molten metal 2 beforehand dispersing the reinforcing fiber in a molten metal temp. holding furnace 1 is circulated again to the furnace 1 through a pump 4 pressurizing passage 5, changing valve 8 and returning passage 7. A part of the pressurizing passage 5 is constituted by the forcedly dispersing means 6, ln which the cross section of the flowing passage is reduced and enlarged, and by passing through the means 6, the tangle of reinforcing fiber is straightened, and the fiber is extended. At the time of casting, the changing valve 8 is changed as showing in the figure and the molten metal, in which the reinforcing fiber is dispersed and extended, in the furnace 1 is further promoted to the dispersion and extension of the reinforcing fiber by the means 6 and supplied into an injecting sleeve 9 through the change valve 8 and a molten metal supplying hole 10. Then, this molten metal is sent under pressurizing into a casting die by an injecting plunger and solidified while pressurizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22696087A JPS6471566A (en) | 1987-09-10 | 1987-09-10 | Method and apparatus for pressure casting fiber reinforced metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22696087A JPS6471566A (en) | 1987-09-10 | 1987-09-10 | Method and apparatus for pressure casting fiber reinforced metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6471566A true JPS6471566A (en) | 1989-03-16 |
Family
ID=16853318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22696087A Pending JPS6471566A (en) | 1987-09-10 | 1987-09-10 | Method and apparatus for pressure casting fiber reinforced metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6471566A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995019455A1 (en) * | 1994-01-17 | 1995-07-20 | Ea Technology Limited | Method and apparatus for mixing a metal matrix composite |
| JP2020001093A (en) * | 2018-06-28 | 2020-01-09 | ジー・エフ キャスティング ソリューションズ アー・ゲーＧＦ Ｃａｓｔｉｎｇ Ｓｏｌｕｔｉｏｎｓ ＡＧ | Solid-containing metal |
-
1987
- 1987-09-10 JP JP22696087A patent/JPS6471566A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995019455A1 (en) * | 1994-01-17 | 1995-07-20 | Ea Technology Limited | Method and apparatus for mixing a metal matrix composite |
| US5772320A (en) * | 1994-01-17 | 1998-06-30 | Ea Technology Limited | Method and aparatus for mixing a metal matrix composite |
| JP2020001093A (en) * | 2018-06-28 | 2020-01-09 | ジー・エフ キャスティング ソリューションズ アー・ゲーＧＦ Ｃａｓｔｉｎｇ Ｓｏｌｕｔｉｏｎｓ ＡＧ | Solid-containing metal |
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